A medical cutting stapler convenient to use

Abstract

The utility model discloses a convenient to use's medical cutting anastomat, including anastomat machine body, the side surface of anastomat machine body is installed with anastomat straight pipe, and the end of anastomat straight pipe is installed with anastomat chuck, and still be installed with the operation assembly of the stable fixing position of medical staff's finger on anastomat machine body. The utility model operation assembly designs finger locking mechanism, when medical staff presses operation assembly to operate anastomat machine body, can automatically lock the finger of medical staff, ensures the stable connection between finger and anastomat, this design effectively avoided the operation failure caused by the finger falling in the operation process, improved the stability and safety of operation, simultaneously, still can conveniently separate from the finger when medical staff's finger loosens, need not additional unlocking operation, this characteristic makes medical staff in the operation process can easily, flexibly switch operation posture, improved the efficiency and fluency of operation.

Description

Technical Field

[0001] This utility model relates to the field of anastomosis devices, and in particular to a convenient medical cutting anastomosis device. Background Technology

[0002] The main working principle of a stapler is to use staples and a knife to cut or anastomose tissue; traditional staplers have suturing and cutting functions, and use the tight fit of the staples to achieve suturing and partial hemostasis.

[0003] For example, Chinese Patent Publication No. CN217853131U discloses a convenient medical cutting and stapler, which includes a stapler body; the stapler body includes an operating part and a stapler part, which are connected by a straight tube; the stapler part includes a staple cartridge clamp and a staple seat that are adapted to each other, and the staple seat is provided with an electrocoagulation component; the electrocoagulation component includes an electrode and an electrocoagulation switch, the electrode is located at the upper end of the staple seat, and the electrocoagulation switch is located in the operating part.

[0004] Although the above technical solutions have solved the corresponding technical problems, they still have the following drawbacks:

[0005] The aforementioned surgical staplers often require medical staff to directly press or manipulate their operating components with their fingers to achieve the cutting and anastomosis functions. However, due to the tense atmosphere during surgery, the slipperiness of gloves, and the moisture of the surgical instruments themselves, medical staff's fingers are prone to slipping when operating the stapler. This not only affects the smooth progress of the surgery but may also adversely affect the surgical outcome and even increase surgical risks. Utility Model Content

[0006] The purpose of this invention is to provide a convenient medical cutting and stapler. The operating components are designed with a finger locking mechanism, which automatically locks the operator's fingers when the operator presses the operating components to operate the stapler body, ensuring a stable connection between the fingers and the stapler. This design effectively avoids operational errors caused by fingers slipping during surgery, improving the stability and safety of the surgery. At the same time, it allows for easy release of the fingers when the operator releases them, without the need for additional unlocking operations. This feature allows the operator to easily and flexibly switch operating postures during surgery, improving the efficiency and smoothness of the surgery.

[0007] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0008] A user-friendly medical cutting stapler includes:

[0009] The stapler body has a stapler straight tube installed on its side, and a stapler clamp is installed at the end of the stapler straight tube. The stapler body is also equipped with an operating component that can stably position the fingers of medical staff.

[0010] The aforementioned convenient medical cutting and stapler includes an operating component comprising an operating link mounted on the stapler body, an operating ring fixedly connected to the end of the operating link, a pressing component mounted on the side of the inner wall of the operating ring, and two symmetrically arranged clamping components mounted inside the operating ring and corresponding to the position of the pressing component.

[0011] The aforementioned easy-to-use medical cutting and anastomosis device includes a pressing assembly comprising two connecting springs fixedly connected to the inner wall side of the operating ring, the ends of the two connecting springs being fixedly connected by a pressing plate.

[0012] The aforementioned easy-to-use medical cutting and anastomosis device includes a clamping assembly comprising a rotating clamping rod, the end of which is rotatably mounted on the inner wall of the operating ring via a rotating shaft, and a clamping plate for positioning the fingers of medical personnel is fixedly connected to the side of the rotating clamping rod.

[0013] The aforementioned easy-to-use medical cutting and stapler includes a force-bearing block installed on the side of the rotating clamp rod, corresponding to the position of the pressing plate.

[0014] The aforementioned easy-to-use medical cutting and stapler includes a compression ball installed on the side of the pressing plate, corresponding to the position of the force-bearing block.

[0015] The aforementioned easy-to-use medical cutting and stapler includes an arc-shaped pressing pad fixedly connected to the side of the pressing plate and an arc-shaped clamping pad fixedly connected to the clamping plate.

[0016] In the aforementioned convenient medical cutting and stapler, a return spring is fixedly connected to the side of the rotating clamp rod away from the clamping plate, and the other end of the return spring is fixedly connected to the inner wall of the operating ring.

[0017] This utility model has at least the following beneficial effects:

[0018] This invention provides a user-friendly medical cutting and stapler. The operating components are designed with a finger locking mechanism. When medical personnel press the operating components to operate the stapler, the mechanism automatically locks the personnel's fingers, ensuring a stable connection between the fingers and the stapler. This design effectively avoids operational errors caused by fingers slipping during surgery, improving the stability and safety of the procedure. Furthermore, the mechanism allows for easy release of the fingers when they are released, eliminating the need for additional unlocking operations. This feature enables medical personnel to easily and flexibly switch operating postures during surgery, improving the efficiency and smoothness of the procedure. Attached Figure Description

[0019] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0020] Figure 1 This is a schematic diagram of the structure of the convenient medical cutting and stapler of this utility model;

[0021] Figure 2 This is a schematic diagram of the operating components in the convenient medical cutting and anastomosis device of this utility model;

[0022] Figure 3 This is a schematic diagram of the pressing component in the convenient medical cutting and anastomosis device of this utility model;

[0023] Figure 4 This is a schematic diagram of the clamping component in the convenient medical cutting and anastomosis device of this utility model.

[0024] Explanation of icon numbers:

[0025] 1. Anastomosis device body; 2. Anastomosis device straight tube; 3. Anastomosis device clamp; 4. Operating components;

[0026] 401. Operating linkage; 402. Operating ring; 403. Pressing assembly; 404. Clamping assembly;

[0027] 4031, Press plate; 4032, Connecting spring;

[0028] 4033, Arc-shaped pressing pad;

[0029] 4034, Extrusion ball bearings;

[0030] 4041. Rotate the clamping rod; 4042. Clamping plate;

[0031] 4043, Arc-shaped clamping pad;

[0032] 4044, return spring; 4045, force-bearing block. Detailed Implementation

[0033] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0034] Please refer to Figures 1 to 4 As shown, an embodiment of the present invention provides a convenient medical cutting and stapler, comprising: a stapler body 1, a stapler straight tube 2 installed on the side of the stapler body 1, a stapler clamp 3 installed at the end of the stapler straight tube 2, and an operating component 4 installed on the stapler body 1 for stable positioning of the fingers of medical personnel.

[0035] The operation component 4 includes an operation link 401 installed on the anastomosis device body 1. An operation ring 402 is fixedly connected to the end of the operation link 401. A pressing component 403 is installed on the side of the inner wall of the operation ring 402. Two clamping components 404 are symmetrically arranged inside the operation ring 402 and at the position corresponding to the pressing component 403.

[0036] By adopting the above technical solution, the operating component 4 is designed with a finger locking mechanism. When medical staff press the operating component 4 to operate the stapler body 1, it can automatically lock the medical staff's fingers, ensuring a stable connection between the fingers and the stapler. This design effectively avoids operational errors caused by fingers slipping during the operation, improving the stability and safety of the operation. At the same time, it can also be easily released when the medical staff releases their fingers without additional unlocking operations. This feature allows medical staff to easily and flexibly switch operating postures during the operation, improving the efficiency and smoothness of the operation.

[0037] In order to enable the pressing plate 4031 to automatically rebound after being pressed, in this embodiment: the pressing assembly 403 includes two connecting springs 4032 fixedly connected to the inner wall side of the operating ring 402, and the ends of the two connecting springs 4032 are fixedly connected through the pressing plate 4031.

[0038] In order to locate the fingers of medical staff when they press the pressure plate 4031, in this embodiment: the clamping assembly 404 includes a rotating clamping rod 4041, the end of which is rotatably mounted on the inner wall of the operating ring 402 via a rotating shaft, and a clamping plate 4042 for locating the fingers of medical staff is fixedly connected to the side of the rotating clamping rod 4041.

[0039] In order to drive the rotating clamping rod 4041 to rotate by pressing the pressing plate 4031, in this embodiment, a force-bearing block 4045 is installed on the side of the rotating clamping rod 4041 and at the position corresponding to the pressing plate 4031.

[0040] In order to reduce the friction on the force-bearing block 4045, in this embodiment, a compression ball 4034 is installed on the side of the pressing plate 4031 and at the position corresponding to the force-bearing block 4045.

[0041] To increase the stability of finger positioning for medical staff, in this embodiment: an arc-shaped pressing pad 4033 is fixedly connected to the side of the pressing plate 4031, and an arc-shaped clamping pad 4043 is fixedly connected to the clamping plate 4042.

[0042] In order to enable the rotating clamp 4041 to automatically rebound, in this embodiment: a return spring 4044 is fixedly connected to the side of the rotating clamp 4041 away from the clamping plate 4042, and the other end of the return spring 4044 is fixedly connected to the inner wall of the operating ring 402.

[0043] The working principle of this utility model is as follows: The operating component 4 is designed with a finger locking mechanism. When the medical staff presses the operating component 4 to operate the stapler body 1, the medical staff presses the pressing plate 4031 with their fingers, and squeezes the force block 4045 by squeezing the ball bearing 4034. This causes the clamping plate 4042 on the side of the rotating clamping rod 4041 to move closer to the medical staff's fingers. The arc-shaped clamping pad 4043 clamps and limits the medical staff's fingers, thus automatically locking the medical staff's fingers and ensuring a stable connection between the fingers and the stapler. This design effectively avoids operational errors caused by the fingers slipping during the operation, improving the stability and safety of the operation. At the same time, when the medical staff releases their fingers, the reset spring 4044 and the connecting spring 4032 are set to allow the fingers to be easily released without additional unlocking operations. This feature allows the medical staff to easily and flexibly switch operating postures during the operation, improving the efficiency and smoothness of the operation.

[0044] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A user-friendly medical cutting stapler, comprising a stapler body (1), characterized in that, The stapler body (1) is equipped with a stapler straight tube (2) on its side, and a stapler clamp (3) is installed at the end of the stapler straight tube (2). The stapler body (1) is also equipped with an operating component (4) that can stably position the fingers of medical staff.

2. The convenient medical cutting and stapler according to claim 1, characterized in that: The operating component (4) includes an operating link (401) installed on the anastomosis device body (1). An operating ring (402) is fixedly connected to the end of the operating link (401). A pressing component (403) is installed on the side of the inner wall of the operating ring (402). Two clamping components (404) are symmetrically arranged inside the operating ring (402) and at the position corresponding to the pressing component (403).

3. The convenient medical cutting and stapler according to claim 2, characterized in that: The pressing assembly (403) includes two connecting springs (4032) fixedly connected to the inner wall side of the operating ring (402), and the ends of the two connecting springs (4032) are fixedly connected by a pressing plate (4031).

4. The convenient medical cutting and stapler according to claim 3, characterized in that: The clamping assembly (404) includes a rotating clamping rod (4041), the end of which is rotatably mounted on the inner wall of the operating ring (402) via a rotating shaft, and a clamping plate (4042) for positioning the fingers of medical personnel is fixedly connected to the side of the rotating clamping rod (4041).

5. The convenient medical cutting and stapler according to claim 4, characterized in that: A force-bearing block (4045) is installed on the side of the rotating clamp (4041) and at the position corresponding to the pressing plate (4031).

6. The convenient medical cutting and stapler according to claim 5, characterized in that: A compression ball (4034) is installed on the side of the pressing plate (4031) at a position corresponding to the force-bearing block (4045).

7. The convenient medical cutting and stapler according to claim 6, characterized in that: An arc-shaped pressing pad (4033) is fixedly connected to the side of the pressing plate (4031), and an arc-shaped clamping pad (4043) is fixedly connected to the clamping plate (4042).

8. The convenient medical cutting and stapler according to claim 7, characterized in that: A return spring (4044) is fixedly connected to the side of the rotating clamping rod (4041) away from the clamping plate (4042), and the other end of the return spring (4044) is fixedly connected to the inner wall of the operating ring (402).

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